Analysis of information sources in references of the Wikipedia article "Narayani Sena" in Simple English language version.
The Narayani Army, which Krishna organized and which made him so powerful that his friendship was eagerly sought by the greatest kings of his time, is described in the Mahabharata as being all of the Ahir castes.
In the Mahabharat it is mentioned that the Narayani army which Sri Krishna organised was composed of Ahirs.
The Narayani Army which he organized, and which made him so powerful that his friendship was eagerly sought by the greatest kings of his time, is described in the Mahabharat as being all of the Abhira caste.